"""Get the identifying parameters."""
        return {**{"model": self.model}, **self._default_params}
    @property
    def _llm_type(self) -> str:
        """Return type of llm."""
        return "anthropic"
    def _wrap_prompt(self, prompt: str) -> str:
        if not self.HUMAN_PROMPT or not self.AI_PROMPT:
            raise NameError("Please ensure the anthropic package is loaded")
        if prompt.startswith(self.HUMAN_PROMPT):
            return prompt  # Already wrapped.
        # Guard against common errors in specifying wrong number of newlines.
        corrected_prompt, n_subs = re.subn(r"^\n*Human:", self.HUMAN_PROMPT, prompt)
        if n_subs == 1:
            return corrected_prompt
        # As a last resort, wrap the prompt ourselves to emulate instruct-style.
        return f"{self.HUMAN_PROMPT} {prompt}{self.AI_PROMPT} Sure, here you go:\n"
    def _get_anthropic_stop(self, stop: Optional[List[str]] = None) -> List[str]:
        if not self.HUMAN_PROMPT or not self.AI_PROMPT:
            raise NameError("Please ensure the anthropic package is loaded")
        if stop is None:
            stop = []
        # Never want model to invent new turns of Human / Assistant dialog.
        stop.extend([self.HUMAN_PROMPT, self.AI_PROMPT])
        return stop
    def _call(self, prompt: str, stop: Optional[List[str]] = None) -> str:
        r"""Call out to Anthropic's completion endpoint.
        Args:
            prompt: The prompt to pass into the model.
            stop: Optional list of stop words to use when generating.
        Returns: